Kazuya Okubo

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Kyotanabe-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for measuring resistance of conveyor belt to getting over su...
- Patent number 9,823,180
- Issue date Nov 21, 2017
- The Yokohama Rubber Co., Ltd.
- Shigehiko Amano
- G01 - MEASURING TESTING
Information Patent Grant
Brake disc
- Patent number 9,188,177
- Issue date Nov 17, 2015
- Sunstar Engineering Inc.
- Toru Fujii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Method for Measuring Resistance of Conveyor Belt to Getting Over Su...
- Publication number 20150241332
- Publication date Aug 27, 2015
- The Yokohama Rubber Co., Ltd.
- Shigehiko Amano
- G01 - MEASURING TESTING
Information Patent Application
BRAKE DISC
- Publication number 20140326550
- Publication date Nov 6, 2014
- THE DOSHISHA
- Toru Fujii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...